Author :
Pettofrezzo, Anthony J
Author Statement :
[by] Anthony J. Pettofrezzo [and] Donald W. Hight
Publication :
Scott, Foresman
Publication Year :
[1969]
Collation :
274 p. illus. 24 cm
Subject :
Arithmetic- Foundations,Numbers, Real
ADDED ENTRIES :
Hight, Donald W., joint author
SubTitle :
: structure and properties
